#4FD8F4#4FD8F4

#4FD8F4 is a light, vivid cyan. Relative luminance 0.573; OKLCH L 81.9% C 0.122 H 214.0°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#4FD8F4
RGB	rgb(79, 216, 244)
HSL	hsl(190, 88%, 63%)
HSV	hsv(190, 68%, 96%)
CMYK	cmyk(67.6%, 11.5%, 0%, 4.3%)
CIE-LAB	lab(80.35, -28.20, -24.53)
CIE-LCH	lch(80.35, 37.38, 221.01°)
OKLab	oklab(81.95% -0.1012 -0.0683)
OKLCH	oklch(81.95% 0.122 214)
XYZ	xyz(44.1026, 57.3007, 94.3062)
Luminance	0.5731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD8F4 #F46B4F

analogous

#4FF4BD #4FD8F4 #4F85F4

triadic

#4FD8F4 #F44FD8 #D8F44F

tetradic

#4FD8F4 #BD4FF4 #F46B4F #85F44F

square

#4FD8F4 #BD4FF4 #F46B4F #85F44F

split-complementary

#4FD8F4 #F44F85 #F4BD4F

monochromatic

#0C9FBD #15CBF0 #4FD8F4 #89E5F8 #C2F2FB

Accessibility & contrast

On white

1.69

#4FD8F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#4FD8F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD8F4

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD8F4	#FFFFFF	#000000	##000000
##4FD8F4	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D1F6

Deuteranopia (green-blind)

#ACC0F4

Tritanopia (blue-blind)

#00E3E1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4fd8f4;
/* rgb */ color: rgb(79, 216, 244);
/* oklch */ color: oklch(81.9% 0.122 214.0);

Tailwind

colors: {
  custom: {
    50: '#94e4f7',
    500: '#4fd8f4',
    950: '#000000',
  },
}

SCSS

$custom: #4fd8f4;
$custom-light: #94e4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd8f4",
  "rgb": {
    "r": 79,
    "g": 216,
    "b": 244
  },
  "hsl": {
    "h": 190.182,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81947,
    "c": 0.12205,
    "h": 214
  },
  "luminance": 0.57306
}

Semantic roles & 50–950 ramp

primary

#4FD8F4

secondary

#BB442C

accent

#2701E5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD8F4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →